We take a look at how to fix the tripping off problems of mobile cell phones including those for Motorola,Samsung,Nokia,LG,Verizone and ATT phones.
In order to fix the phone tripping off problem, first make sure that the battery is properly charged. Clean the battery contact s with the PCB and ensure proper contact with the PCB.
If these does not solve the cell phones tripping off problem,then there is the need to re-solder all components on the PCB with a rework station (hot air).
If the phone tripping off problem still remain unsolved,clean the entire PCB and its conponents with a volatile liquid such as methylated spirit.
And lastly,you may need to flash the cell phone to correct the phone tripping off problem.